Check of a condition and reliability of fastening of components of the chassis, suspension bracket and steering drive

PERFORMANCE ORDER

In deterioration or damage of components of a suspension bracket or a steering drive can specify such symptoms, as excessive rocking of the car at movement on rough road or during fulfilment of turns, loss of the course stability, the raised level of vibrations, steering wheel jamming, etc.

For an estimation of a condition of shock-absorbers press downwards one of car corners, - at отпускании a corner the body should come back in a starting position, making no more than one-two fluctuations. Listen to a scratch and the other extraneous noise published by a suspension bracket at oscillative motions of a body. Excessive quantity раскачиваний bodies at отпускании the pressed corner, no less than refusal of its return to a starting position, testify to necessity of replacement of shock-absorbers. Operating in a similar manner, serially check up each of four shock-absorbers.

Hang out the car over the earth.

Attentively examine a frame and suspension bracket elements on presence of signs of deformations and other mechanical damages.

Check up reliability of a tightening of fixture.

All самоконтрящийся the fixture after отпускания is subject to replacement without fail!

Grasp a bottom edge of a wheel and pull it forward-back, - presence люфта a brake board concerning the cross-section lever of a suspension bracket, testifies to excessive deterioration of a spherical support. Grasp the end of the cross-section lever and pull it upwards-downwards, - presence люфта the lever concerning a rotary fist also specifies in necessity of careful check of a condition of a spherical support, - operating in a similar manner estimate a condition of both spherical support of each of rotary fists. Visually estimate a condition пыльников spherical support. In case of need make replacement, - after replacement of spherical support do not forget to drive away the car in a specialised workshop on check/updating of corners of installation of wheels.

To replace spherical support it is better in the complete set.

Estimate degree of deterioration of rubber components of a suspension bracket and a steering drive. Ask the assistant повращать a steering wheel and visually estimate size люфта a steering drive. Try to establish the reason of a taking place weak point, make necessary regenerative repair, or replace defective components.

Manually rotating forward wheels, try to define on hearing a condition of wheel bearings, make sure of absence люфта at rotation of wheels. Grasp a wheel in points on 12 and at 6 o'clock and pull it in an axial plane, - presence some an appreciable free wheeling testifies to easing of a pretightness of wheel bearings.